| Filter | L1 | k(=r2/r1) | r1 | i |
L2 | |
| 1994 | N=147 | |||||
| B | 0.651 |
0.923 |
0.243 |
86.7 |
0.330 |
125.5 |
| V | 0.627 |
0.936 |
0.244 |
86.8 |
0.356 |
86.0 |
| R | 0.621 |
0.918 |
0.249 |
87.3 |
0.362 |
69.5 |
| I | 0.608 |
0.924 |
0.248 |
87.0 |
0.377 |
55.1 |
| 1995 | N=141 | |||||
| B | 0.616 |
0.972 |
0.245 |
86.0 |
0.365 |
60.7 |
| V | 0.584 |
0.982 |
0.245 |
86.4 |
0.395 |
51.8 |
| R | 0.626 |
0.879 |
0.259 |
87.8 |
0.353 |
33.2 |
| I | 0.578 |
0.945 |
0.252 |
87.2 |
0.401 |
41.3 |
| 1996 | N=138 | |||||
| B | 0.647 |
0.898 |
0.250 |
87.4 |
0.307 |
371.3 |
| V | 0.632 |
0.886 |
0.257 |
87.5 |
0.324 |
331.6 |
| R | 0.615 |
0.874 |
0.258 |
88.2 |
0.332 |
321.3 |
| I | 0.604 |
0.878 |
0.263 |
88.4 |
0.352 |
291.9 |
| 1998 | N=137 | |||||
| B | 0.585 |
1.008 |
0.243 |
86.7 |
0.386 |
275.3 |
| V | 0.606 |
0.920 |
0.253 |
87.5 |
0.371 |
198.9 |
| R | 0.576 |
0.960 |
0.250 |
87.4 |
0.400 |
142.9 |
| I | 0.554 |
0.972 |
0.249 |
87.4 |
0.418 |
154.1 |
| 1999 | N=132 | |||||
| B | 0.657 |
0.877 |
0.262 |
87.1 |
0.321 |
196.0 |
| V | 0.637 |
0.862 |
0.263 |
88.1 |
0.338 |
96.9 |
| R | 0.619 |
0.883 |
0.261 |
87.8 |
0.366 |
104.1 |
| I | 0.620 |
0.864 |
0.265 |
88.1 |
0.363 |
86.5 |
| 2000 | N=153 | |||||
| B | 0.556 |
1.031 |
0.243 |
86.1 |
0.417 |
219.5 |
| V | 0.605 |
0.935 |
0.250 |
87.3 |
0.376 |
93.3 |
| R | 0.620 |
0.885 |
0.258 |
88.4 |
0.363 |
77.2 |
| I | 0.589 |
0.934 |
0.252 |
87.5 |
0.395 |
65.3 |
| 2001 | N=144 | |||||
| B | 0.686 |
0.803 |
0.266 |
90.0 |
0.297 |
173.6 |
| V | 0.636 |
0.876 |
0.255 |
87.0 |
0.348 |
106.9 |
| R | 0.646 |
0.842 |
0.259 |
88.2 |
0.342 |
100.4 |
| I | 0.629 |
0.850 |
0.257 |
88.6 |
0.355 |
95.3 |
| 2002 | N=138 | |||||
| B | 0.695 |
0.835 |
0.263 |
88.2 |
0.280 |
209.0 |
| V | 0.656 |
0.866 |
0.262 |
87.6 |
0.327 |
100.9 |
| R | 0.612 |
0.927 |
0.257 |
87.0 |
0.371 |
98.9 |
| I | 0.637 |
0.860 |
0.264 |
88.4 |
0.350 |
78.2 |
| 2003 | N=132 | |||||
| B | 0.673 |
0.872 |
0.257 |
86.6 |
0.300 |
116.1 |
| V | 0.651 |
0.865 |
0.259 |
86.9 |
0.323 |
88.7 |
| R | 0.630 |
0.881 |
0.260 |
86.9 |
0.344 |
61.1 |
| I | 0.626 |
0.869 |
0.261 |
87.2 |
0.350 |
87.0 |
| Mean | 0.903 |
0.255 |
87.5 |